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声压计
- matlab数据采集工具箱应用示例。gui是在matlab7.0.1下设计，matlab7以下版本无法正常运行界面程序。-Matlab Toolbox data acquisition application. Gui is the matlab7.0.1 design, matlab7 following versions are unable to operate normally interface procedures.
hifu
- 高强聚焦HIFU超声声场的场强计算dll文件原码,可以在任何编程环境中调用计算声场声压.-High Intensity Focused Ultrasound sound field calculation of the field strength of the original document dll code, in any programming environment called acoustic field calculation of sound pressure.
fanxiangjifeng
- 脉冲反向积分发测试混响程序，数据应该为声压时间信号
计算声音信号的总声压级
- 计算声音信号的总声压级，1/3/倍频程声压级，总响度，特性响度，尖锐度,Calculation of the total sound pressure level of the voice signal, 1/3/octave sound pressure level, the total loudness, loudness characteristics, acute severe
BEMs-for-Acoustics-notes
- 边界元方法, 声学计算，声场仿真，声压值误差计算-BEM acoustics
sample_15wav
- 基于NI的声压数据采集卡，利用labview程序采集15路麦克风信号并保存-The sound pressure based on NI data acquisition card, use 15 mic labview signal acquisition process and save
yuanzhen
- 圆形阵波束形成仿真，包括声压噪声的和矢量圆形阵的仿真图-Simulation of circular array beamforming, including sound pressure noise circular array and vector map of the simulation
1111111111111111
- 分析了声强测量的特点、优点和有关声强测量的基本原理,并与通常的声压测量进行了比 较。研究了基于双通道FFT分析仪的虚拟式声强测量系统的原理与组成。分别采用声强法和声压法对 电动机辐射空气噪声声功率进行了测定。结果表明,采用声强测量技术对电机噪声进行测量分析,能够 在工业现场准确地评价电机噪声声功率级,克服了传统的采用声压法测量易受环境影响而要进行数值 修正的问题以及声功率测量必须在特定声学环境里测量的问题。该方法在噪声测量中有一定的优越 性。 -VC++
MATLAB_vector_signal_process
- 有关矢量信号处理的基本仿真，得到声压功率谱，x,y.z各方向声强谱-Vector signal processing related to the basic simulation，underwater acoustic
Nth_oct_Hand_Arm___AC_Filter_Toolbox
- 声级的计算程序及显示，如何计算采集到得声音的声压级-Sound level of the computer program and shows how to calculate the sound pressure level was collected
right_single_SONAH_test
- 基于单点声源的最优统计算法仿真模拟确定声压幅值。-Based on the single point sound source statistical optimal algorithm simulation to determine the pressure magnitude.
NAH
- 平面近场声全息点源仿真程序，由全息面反推重建面声压信息-NAH
DCal
- 用于气动噪声分析，主要是用于滤波和噪声总声压级计算-noise prequency filter and calculation of total acoustic level
Faran
- Faran散射模型，能够计算液体中球形物体的散射声压-The Faran scattering model, able to calculate the scattering of spherical objects in the liquid sound pressure
Helmholtz-resonator
- 用于计算含弹性金属背板的赫姆霍兹谐振器的内部声压-Internal sound pressure calculated with flexible metal backplane Helmholtz resonator
root_music_1
- 在传统声压传感器阵列的求根MUSIC算法的基础上,提出了基于矢量传感器阵列的求根MUSIC算法及其修正形式,通过接收阵列信号的空间谱,选择合适的引导方位,可实现声源的波达方向-Based on root MUSIC algorithm on the traditional pressure sensor array, the root MUSIC algorithm for vector sensor array and its modified form based on, through t
插入损失
- 该程序用于实验测量隔声罩隔声量的插入损失。计算隔声罩内部声场与外部声场的声压值(The procedure for the measurement of insertion loss by the volume of sound insulation cover. Calculate the sound pressure value of internal and external sound field)
program
- zwiker响度计算程序，三分一直倍频程声压级，Aures方法尖锐度，bismarck方法尖锐度，时变响度尖锐度子程序(Zwiker loudness calculation program, three points have been octave, sound pressure level, Aures method sharpness, Bismarck method sharpness, time varying loudness sharpness subprogram.)
瞬时声压13倍频程
- 直接输入wav的声音文件，可得到1/3倍频程和瞬态声压级(1 / 3 octave and transient sound pressure level)
zongshengya
- 本程序由各个频率所对应的A计权声压级而计算整个频带内的总声压级，(Calculation of the total acoustic pressure level in the whole frequency band)